Crinoids: Traumatocrinus hsuixi cast replica Turtles and frogs 2 meters) top frill width

2 meters) top frill width

symmetrically placed along the tops of the ridges

Dinosaur skin impressions are quite rare

33 m) x 46" long (≈1

Crinoids: Traumatocrinus hsuixi cast replica Turtles and frogs 2 meters) top frill widthCrinoids Cast replica Traumatocrinus hsuixi, crinoid Crinoids are assigned to the phylum Echinodermata, a group of radially symmetrical marine animals, such as the starfish, sea urchins, and brittle stars. Crinoids are commonly referred to as "sea lilies. This plate shows three Traumatocrinus hsuixi from the Triassic, an unusual period for crinoids. There are very few Triassic crinoid localities in the world. The original of this specimen was found in